KR0126285B1 - 치아 또는 뼈 조직의 일부 치환용 이식체 - Google Patents
치아 또는 뼈 조직의 일부 치환용 이식체Info
- Publication number
- KR0126285B1 KR0126285B1 KR1019890700268A KR890700268A KR0126285B1 KR 0126285 B1 KR0126285 B1 KR 0126285B1 KR 1019890700268 A KR1019890700268 A KR 1019890700268A KR 890700268 A KR890700268 A KR 890700268A KR 0126285 B1 KR0126285 B1 KR 0126285B1
- Authority
- KR
- South Korea
- Prior art keywords
- glass
- cap
- layer
- bone
- mixture
- Prior art date
Links
- 210000000988 bone and bone Anatomy 0.000 title claims description 50
- 239000007943 implant Substances 0.000 title claims description 44
- 239000010410 layer Substances 0.000 claims description 62
- 229910052588 hydroxylapatite Inorganic materials 0.000 claims description 38
- XYJRXVWERLGGKC-UHFFFAOYSA-D pentacalcium;hydroxide;triphosphate Chemical compound [OH-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O XYJRXVWERLGGKC-UHFFFAOYSA-D 0.000 claims description 38
- 239000011521 glass Substances 0.000 claims description 37
- 239000000203 mixture Substances 0.000 claims description 25
- 229910052751 metal Inorganic materials 0.000 claims description 20
- 239000002184 metal Substances 0.000 claims description 20
- 239000008187 granular material Substances 0.000 claims description 12
- 239000005312 bioglass Substances 0.000 claims description 9
- 210000001519 tissue Anatomy 0.000 claims description 9
- 230000009103 reabsorption Effects 0.000 claims description 7
- 229910044991 metal oxide Inorganic materials 0.000 claims description 6
- 150000004706 metal oxides Chemical class 0.000 claims description 6
- CGMRCMMOCQYHAD-UHFFFAOYSA-J dicalcium hydroxide phosphate Chemical compound [OH-].[Ca++].[Ca++].[O-]P([O-])([O-])=O CGMRCMMOCQYHAD-UHFFFAOYSA-J 0.000 claims description 5
- 239000011229 interlayer Substances 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- 239000000919 ceramic Substances 0.000 description 8
- 239000010936 titanium Substances 0.000 description 6
- 230000008468 bone growth Effects 0.000 description 5
- 239000002241 glass-ceramic Substances 0.000 description 5
- 235000019731 tricalcium phosphate Nutrition 0.000 description 5
- 229910000599 Cr alloy Inorganic materials 0.000 description 4
- 210000000981 epithelium Anatomy 0.000 description 4
- 238000001356 surgical procedure Methods 0.000 description 4
- 229910052719 titanium Inorganic materials 0.000 description 4
- 208000006735 Periostitis Diseases 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 230000035876 healing Effects 0.000 description 3
- 210000003460 periosteum Anatomy 0.000 description 3
- 238000007750 plasma spraying Methods 0.000 description 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- 102000008186 Collagen Human genes 0.000 description 2
- 108010035532 Collagen Proteins 0.000 description 2
- 229910000990 Ni alloy Inorganic materials 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 229910010413 TiO 2 Inorganic materials 0.000 description 2
- 230000000975 bioactive effect Effects 0.000 description 2
- 239000003462 bioceramic Substances 0.000 description 2
- 239000001506 calcium phosphate Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 229920001436 collagen Polymers 0.000 description 2
- 239000004053 dental implant Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000010970 precious metal Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 2
- 229940078499 tricalcium phosphate Drugs 0.000 description 2
- 229910000391 tricalcium phosphate Inorganic materials 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 244000132059 Carica parviflora Species 0.000 description 1
- 235000014653 Carica parviflora Nutrition 0.000 description 1
- 229910001252 Pd alloy Inorganic materials 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 230000002009 allergenic effect Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000008952 bacterial invasion Effects 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 230000033558 biomineral tissue development Effects 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 210000002808 connective tissue Anatomy 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002357 endometrial effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 210000004283 incisor Anatomy 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 210000001161 mammalian embryo Anatomy 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000003239 periodontal effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 210000003689 pubic bone Anatomy 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00389—The prosthesis being coated or covered with a particular material
- A61F2310/00928—Coating or prosthesis-covering structure made of glass or of glass-containing compounds, e.g. of bioglass
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Veterinary Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Transplantation (AREA)
- Cardiology (AREA)
- Ceramic Engineering (AREA)
- Materials For Medical Uses (AREA)
- Dental Prosthetics (AREA)
- Prostheses (AREA)
Abstract
Description
Claims (10)
- (a) 바이오글래스, 즉 CaP-글래스를 함유하는, 재흡수되지 않는 첫번째 층(2) ; (b) CaP-글래스와 히드록실 아파타이트의 혼합물인, 뼈 또는 생체조직내로 재흡수될 수 있는 두번째 층(4) ; 및 (c) CaP-글래스를 함유하고, 재흡수율이 두번째 층(4)보다 더 느린 재흡수성을 갖는 상기 첫번째와 두번째 층 사이에 배치된 중간층(3)으로 구성되며 ; 상기 히드록실 아파타이트가 두번째 층(4)내에 포함됨으로써 이식체와 조직과의 접합 안정성이 확보되는 치아 또는 다른 부위의 뼈 조직 치환용 이식체.
- 제1항에 있어서, 강도가 요구되는 경우, 상기 첫번째 층(2)이 부착되는 금속 핵심부(1)를 추가로 포함하는 이식체.
- 제1항 또는 제2항에 있어서, 상기 첫번째 층이 금속 산화물(들)의 첨가에 의해 재흡수되지 않도록 만들어진 이식체.
- 제1항에 있어서, 중간층(3)이 CaP-글래스와 히드록실 아파타이트의 혼합물인 이식체.
- 제1항에 있어서, 첫번째 층(2)이 CaP-글래스와 히드록실 아파타이트의 혼합물인 이식체.
- 제1항에 있어서, 금속 핵심부(1) ; 상기 금속 핵심부에 부착된, CaP-글래스와 히드록실 아파타이트의 혼합물로 이루어진 재흡수되지 않는 내부층(2) ; CaP-글래스와 히드록실 아파타이트의 혼합물로 이루어진, 재흡수될 수 있는 외부층(4) ; 및 상기 내부 및 외부층 사이에 배치된, CaP-글래스와 히드록실 아파타이트의 혼합물로 이루어진, 재흡수율이 외부층(4)보다 더 느린 재흡수성을 갖는 중간층(3)으로 구성된 치아 치환용 이식체.
- 제1항에 있어서, 이식체가 접합부에 사용되어 접합부의 뼈 성분이 내부에 존재할 경우 이식체는 CaP-글래스와 히드록실 아파타이트의 혼합물로 이루어진, 재흡수될 수 있는 내부층(4) ; CaP-글래스를 함유하는, 재흡수되지 않는 외부층(2) ; 및 CaP-글래스와 히드록실 아파타이트의 혼합물로 이루어진, 재흡수율이 내부층(4)보다 더 느린 재흡수성을 갖는 중간층(3)으로 구성되고, 접합부의 뼈 성분이 외부에 존재하는 경우에는 그 반대인 이식체.
- CaP-글래스를 함유하는 재흡수되지 않는 내부층(2)을 갖는 과립 ; CaP-글래스와 히드록실 아파타이트의 혼합물로 이루어진 재흡수될 수 있는 외부층(4) ; 및 CaP-글래스와 히드록실 아파타이트의 혼합물로 이루어진, 재흡수율이 외부층(4)보다 더 느린 재흡수성을 갖는 중간층(3)으로 구성되고 ; 상기 과립들이 뼈와 또는 그들의 재흡수된 뼈를 거쳐서 과립 상호간에 부착되어 있는, 뼈 공동내에 사용될 수 있는 과립 충전제.
- 일부 또는 전체가 CaP-글래스와 히드록실 아파타이트의 천천히(3) 또는 재빨리(4) 재흡수될 수 있는 혼합물로 만들어진 뼈 치환용 블록.
- 제9항에 있어서, 재흡수되지 않는 CaP-글래스와 히드록실 아파타이트의 혼합물(2)에 블록에 부가된 금속 부분(1)을 추가로 포함하는 블록.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI872640A FI78232C (fi) | 1987-06-15 | 1987-06-15 | Implantat, som ersaetter en tand eller en del av benvaevnaden med syntetiskt material. |
FI872640 | 1987-06-15 | ||
PCT/FI1988/000096 WO1988010100A1 (en) | 1987-06-15 | 1988-06-15 | An implant for the replacement of a tooth or a part of the bone tissue |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890701067A KR890701067A (ko) | 1989-12-19 |
KR0126285B1 true KR0126285B1 (ko) | 1997-12-18 |
Family
ID=8524667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019890700268A KR0126285B1 (ko) | 1987-06-15 | 1988-06-15 | 치아 또는 뼈 조직의 일부 치환용 이식체 |
Country Status (18)
Country | Link |
---|---|
US (1) | US5139424A (ko) |
EP (1) | EP0421987B1 (ko) |
JP (1) | JP2642183B2 (ko) |
KR (1) | KR0126285B1 (ko) |
CN (1) | CN1033560A (ko) |
CA (1) | CA1323779C (ko) |
DD (1) | DD281749A5 (ko) |
DE (1) | DE3886551T2 (ko) |
DK (1) | DK165576C (ko) |
ES (1) | ES2006980A6 (ko) |
FI (2) | FI78232C (ko) |
HU (1) | HU204689B (ko) |
IE (1) | IE63173B1 (ko) |
IL (1) | IL86702A0 (ko) |
NO (1) | NO175736C (ko) |
NZ (1) | NZ225029A (ko) |
WO (1) | WO1988010100A1 (ko) |
ZA (1) | ZA884205B (ko) |
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KR20230155751A (ko) | 2022-05-04 | 2023-11-13 | (주)인터엑스소프트 | Ecad 설계 데이터 공유 시스템 및 방법 |
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-
1987
- 1987-06-15 FI FI872640A patent/FI78232C/fi not_active IP Right Cessation
-
1988
- 1988-06-10 IL IL86702A patent/IL86702A0/xx not_active IP Right Cessation
- 1988-06-13 ZA ZA884205A patent/ZA884205B/xx unknown
- 1988-06-14 ES ES8801833A patent/ES2006980A6/es not_active Expired
- 1988-06-14 CA CA000569390A patent/CA1323779C/en not_active Expired - Fee Related
- 1988-06-15 IE IE181388A patent/IE63173B1/en not_active IP Right Cessation
- 1988-06-15 CN CN88104540A patent/CN1033560A/zh active Pending
- 1988-06-15 HU HU884284A patent/HU204689B/hu not_active IP Right Cessation
- 1988-06-15 DE DE88905847T patent/DE3886551T2/de not_active Expired - Fee Related
- 1988-06-15 EP EP88905847A patent/EP0421987B1/en not_active Expired - Lifetime
- 1988-06-15 KR KR1019890700268A patent/KR0126285B1/ko not_active IP Right Cessation
- 1988-06-15 DD DD88316804A patent/DD281749A5/de not_active IP Right Cessation
- 1988-06-15 WO PCT/FI1988/000096 patent/WO1988010100A1/en active IP Right Grant
- 1988-06-15 JP JP63505234A patent/JP2642183B2/ja not_active Expired - Lifetime
- 1988-06-15 NZ NZ225029A patent/NZ225029A/en unknown
- 1988-11-11 FI FI885235A patent/FI89864C/fi not_active IP Right Cessation
-
1989
- 1989-12-14 DK DK631189A patent/DK165576C/da active
- 1989-12-15 NO NO895066A patent/NO175736C/no not_active IP Right Cessation
- 1989-12-15 US US07/479,861 patent/US5139424A/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20230155751A (ko) | 2022-05-04 | 2023-11-13 | (주)인터엑스소프트 | Ecad 설계 데이터 공유 시스템 및 방법 |
Also Published As
Publication number | Publication date |
---|---|
NO895066D0 (no) | 1989-12-15 |
IE63173B1 (en) | 1995-03-22 |
FI89864B (fi) | 1993-08-31 |
NO895066L (no) | 1989-12-15 |
US5139424A (en) | 1992-08-18 |
EP0421987B1 (en) | 1993-12-22 |
ZA884205B (en) | 1989-04-26 |
DK165576B (da) | 1992-12-21 |
DK165576C (da) | 1993-05-10 |
HU204689B (en) | 1992-02-28 |
NZ225029A (en) | 1990-11-27 |
DE3886551D1 (de) | 1994-02-03 |
FI872640A (fi) | 1988-12-16 |
FI78232C (fi) | 1989-07-10 |
FI885235A0 (fi) | 1988-11-11 |
IL86702A0 (en) | 1988-11-30 |
ES2006980A6 (es) | 1989-05-16 |
FI872640A0 (fi) | 1987-06-15 |
IE881813L (en) | 1988-12-15 |
EP0421987A1 (en) | 1991-04-17 |
DK631189D0 (da) | 1989-12-14 |
DK631189A (da) | 1989-12-14 |
FI89864C (fi) | 1993-12-10 |
CA1323779C (en) | 1993-11-02 |
FI885235A (fi) | 1988-12-16 |
FI78232B (fi) | 1989-03-31 |
NO175736B (no) | 1994-08-22 |
JPH02503757A (ja) | 1990-11-08 |
KR890701067A (ko) | 1989-12-19 |
NO175736C (no) | 1994-11-30 |
DD281749A5 (de) | 1990-08-22 |
JP2642183B2 (ja) | 1997-08-20 |
DE3886551T2 (de) | 1994-04-21 |
WO1988010100A1 (en) | 1988-12-29 |
CN1033560A (zh) | 1989-07-05 |
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